From 65ad39a0960bb9f542e05762b54f11198aaad39e Mon Sep 17 00:00:00 2001
From: henry <henry@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Sat, 12 Feb 2005 14:45:54 +0000
Subject: command to log current subtitle to file

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14685 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 DOCS/tech/slave.txt |  6 ++++++
 input/input.c       |  1 +
 input/input.h       |  1 +
 mplayer.c           | 48 ++++++++++++++++++++++++++++++++++++++++++++++--
 4 files changed, 54 insertions(+), 2 deletions(-)

diff --git a/DOCS/tech/slave.txt b/DOCS/tech/slave.txt
index 4859e84458..f6674cd0c1 100644
--- a/DOCS/tech/slave.txt
+++ b/DOCS/tech/slave.txt
@@ -101,6 +101,12 @@ sub_select
     -sub options on the command line, VOBsubs, DVD subtitles, and Ogg text
     streams.
 
+sub_log
+    Logs the current or last displayed subtitle together with filename
+    and time information to ~/.mplayer/subtitle_log. Intended purpose
+    is to allow convenient marking of bogus subtitles which need to be
+    fixed while watching the movie.
+
 vobsub_lang
     This is a stub linked to sub_select for backwards compatibility.
 
diff --git a/input/input.c b/input/input.c
index 5c8a025e17..0731e679c1 100644
--- a/input/input.c
+++ b/input/input.c
@@ -79,6 +79,7 @@ static mp_cmd_t mp_cmds[] = {
   { MP_CMD_SUB_VISIBILITY, "sub_visibility", 0, { {-1,{0}} } },
   { MP_CMD_SUB_SELECT, "vobsub_lang", 0, { {-1,{0}} } }, // for compatibility
   { MP_CMD_SUB_SELECT, "sub_select", 0, { {-1,{0}} } },
+  { MP_CMD_SUB_LOG, "sub_log", 0, { {-1,{0}} } },
   { MP_CMD_GET_PERCENT_POS, "get_percent_pos", 0, { {-1,{0}} } },
   { MP_CMD_GET_TIME_LENGTH, "get_time_length", 0, { {-1,{0}} } },
 #ifdef USE_TV
diff --git a/input/input.h b/input/input.h
index 62c04e3d5d..26a0d83ea5 100644
--- a/input/input.h
+++ b/input/input.h
@@ -62,6 +62,7 @@
 #define MP_CMD_SPEED_MULT 58
 #define MP_CMD_SPEED_SET 59
 #define MP_CMD_RUN 60
+#define MP_CMD_SUB_LOG 61
 
 #define MP_CMD_GUI_EVENTS       5000
 #define MP_CMD_GUI_LOADFILE     5001
diff --git a/mplayer.c b/mplayer.c
index 0c7b9c4a4a..92372cae18 100644
--- a/mplayer.c
+++ b/mplayer.c
@@ -754,6 +754,7 @@ int sub_source()
 #ifdef USE_SUB
 
 sub_data* subdata = NULL;
+static subtitle* vo_sub_last = NULL;
 
 void add_subtitles(char *filename, float fps, int silent)
 {
@@ -962,6 +963,43 @@ static int build_afilter_chain(sh_audio_t *sh_audio, ao_data_t *ao_data)
   return result;
 }
 
+#ifdef USE_SUB
+/**
+ * \brief Log the currently displayed subtitle to a file
+ * 
+ * Logs the current or last displayed subtitle together with filename
+ * and time information to ~/.mplayer/subtitle_log
+ *
+ * Intended purpose is to allow convenient marking of bogus subtitles
+ * which need to be fixed while watching the movie.
+ */
+
+static void log_sub(){
+    char *fname;
+    FILE *f;
+    int i;
+
+    if (subdata == NULL || vo_sub_last == NULL) return;
+    fname = get_path("subtitle_log");
+    f = fopen(fname, "a");
+    if (!f) return;
+    fprintf(f, "----------------------------------------------------------\n");
+    if (subdata->sub_uses_time) {
+	fprintf(f, "N: %s S: %02d:%02d:%02d.%02d E: %02d:%02d:%02d.%02d\n", filename, 
+		vo_sub_last->start/360000, (vo_sub_last->start/6000)%60,
+		(vo_sub_last->start/100)%60, vo_sub_last->start%100,
+		vo_sub_last->end/360000, (vo_sub_last->end/6000)%60,
+		(vo_sub_last->end/100)%60, vo_sub_last->end%100);
+    } else {
+	fprintf(f, "N: %s S: %d E: %d\n", filename, vo_sub_last->start, vo_sub_last->end);
+    }
+    for (i = 0; i < vo_sub_last->lines; i++) {
+	fprintf(f, "%s\n", vo_sub_last->text[i]);
+    }
+    fclose(f);
+}
+#endif
+
 int main(int argc,char* argv[]){
 
 
@@ -2859,6 +2897,11 @@ if (stream->type==STREAMTYPE_DVDNAV && dvd_nav_still)
       step_sub(subdata, sh_video->pts, movement);
       osd_show_sub_delay = 9; // show the subdelay in OSD
     }
+#endif
+    } break;
+    case MP_CMD_SUB_LOG : {
+#ifdef USE_SUB
+	log_sub();
 #endif
     } break;
     case MP_CMD_OSD :  {
@@ -3367,7 +3410,7 @@ if (stream->type==STREAMTYPE_DVDNAV && dvd_nav_still)
 #ifdef USE_SUB
         set_of_sub_pos = -1;
         subdata = NULL;
-        vo_sub = NULL;
+        vo_sub_last = vo_sub = NULL;
 #endif
         vobsub_id = -1;
         dvdsub_id = -1;
@@ -4008,6 +4051,7 @@ if ((user_muted | edl_muted) != mixer.muted) mixer_mute(&mixer);
       if (pts > sub_last_pts || pts < sub_last_pts-1.0 ) {
          find_sub(subdata, (pts+sub_delay) * 
 				 (subdata->sub_uses_time ? 100. : sub_fps)); 
+	 if (vo_sub) vo_sub_last = vo_sub;
 	 // FIXME! frame counter...
          sub_last_pts = pts;
       }
@@ -4110,7 +4154,7 @@ uninit_player(INITED_ALL-(INITED_GUI+INITED_INPUT+(fixed_vo?INITED_VO:0)));
     for (i = 0; i < set_of_sub_size; ++i)
         sub_free( set_of_subtitles[i] );
     set_of_sub_size = 0;
-    vo_sub=NULL;
+    vo_sub_last = vo_sub=NULL;
     subdata=NULL;
    }
 #endif
-- 
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